000 CDUS45 KRIW 190734 CLICPR CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 134 AM MDT SAT SEP 19 2009 ................................... ...THE CASPER WY CLIMATE SUMMARY FOR SEPTEMBER 18 2009... CLIMATE NORMAL PERIOD 1971 TO 2000 CLIMATE RECORD PERIOD 1939 TO 2009 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 84 350 PM 89 1980 72 12 84 MINIMUM 38 608 AM 19 1965 41 -3 55 AVERAGE 61 56 5 70 PRECIPITATION (IN) YESTERDAY 0.00 0.57 1946 0.03 -0.03 T MONTH TO DATE 0.11 0.53 -0.42 0.74 SINCE SEP 1 0.11 0.53 -0.42 0.74 SINCE JAN 1 11.97 10.00 1.97 9.58 SNOWFALL (IN) YESTERDAY 0.0 0.1 -0.1 0.0 MONTH TO DATE 0.0 0.8 -0.8 0.0 SINCE SEP 1 0.0 0.8 -0.8 0.0 SINCE JUL 1 0.0 0.8 -0.8 0.0 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 4 8 -4 0 MONTH TO DATE 56 107 -51 193 SINCE SEP 1 56 107 -51 193 SINCE JUL 1 149 148 1 227 COOLING YESTERDAY 0 0 0 5 MONTH TO DATE 32 27 5 5 SINCE SEP 1 32 27 5 5 SINCE JAN 1 221 428 -207 372 .................................................................. WIND (MPH) HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION E (90) HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SE (120) AVERAGE WIND SPEED 5.0 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 76 200 AM LOWEST 12 200 PM AVERAGE 44 .......................................................... THE CASPER WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 72 89 1981 MINIMUM TEMPERATURE (F) 40 23 1965 SUNRISE AND SUNSET SEPTEMBER 19 2009.....SUNRISE 650 AM MDT SUNSET 708 PM MDT SEPTEMBER 20 2009.....SUNRISE 651 AM MDT SUNSET 706 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$